| Division | League | Games | Team | Season | Type | Wins | Losses | Above 500 | Ties |
| CENTRAL | AMERICAN CENTRAL | 36.000001 | CLEVELAND | 2012 | All | 20 | 16 | 4 | 0 |
| CENTRAL | AMERICAN CENTRAL | 36.000001 | DETROIT | 2012 | All | 18 | 18 | 0 | 0 |
| CENTRAL | AMERICAN CENTRAL | 37.000001 | CHI WHITE SOX | 2012 | All | 17 | 20 | -3 | 0 |
| CENTRAL | AMERICAN CENTRAL | 35.000001 | KANSAS CITY | 2012 | All | 15 | 20 | -5 | 0 |
| CENTRAL | AMERICAN CENTRAL | 36.000001 | MINNESOTA | 2012 | All | 10 | 26 | -16 | 0 |
| EAST | AMERICAN EAST | 37.000001 | TAMPA BAY | 2012 | All | 23 | 14 | 9 | 0 |
| EAST | AMERICAN EAST | 37.000001 | BALTIMORE | 2012 | All | 23 | 14 | 9 | 0 |
| EAST | AMERICAN EAST | 36.000001 | NY YANKEES | 2012 | All | 20 | 16 | 4 | 0 |
| EAST | AMERICAN EAST | 37.000001 | TORONTO | 2012 | All | 19 | 18 | 1 | 0 |
| EAST | AMERICAN EAST | 36.000001 | BOSTON | 2012 | All | 17 | 19 | -2 | 0 |
| WEST | AMERICAN WEST | 37.000001 | TEXAS | 2012 | All | 23 | 14 | 9 | 0 |
| WEST | AMERICAN WEST | 37.000001 | OAKLAND | 2012 | All | 19 | 18 | 1 | 0 |
| WEST | AMERICAN WEST | 37.000001 | LA ANGELS | 2012 | All | 16 | 21 | -5 | 0 |
| WEST | AMERICAN WEST | 38.000001 | SEATTLE | 2012 | All | 16 | 22 | -6 | 0 |
| CENTRAL | NATIONAL CENTRAL | 36.000001 | ST LOUIS | 2012 | All | 21 | 15 | 6 | 0 |
| CENTRAL | NATIONAL CENTRAL | 35.000001 | CINCINNATI | 2012 | All | 18 | 17 | 1 | 0 |
| CENTRAL | NATIONAL CENTRAL | 36.000001 | PITTSBURGH | 2012 | All | 17 | 19 | -2 | 0 |
| CENTRAL | NATIONAL CENTRAL | 36.000001 | MILWAUKEE | 2012 | All | 16 | 20 | -4 | 0 |
| CENTRAL | NATIONAL CENTRAL | 36.000001 | HOUSTON | 2012 | All | 15 | 21 | -6 | 0 |
| CENTRAL | NATIONAL CENTRAL | 36.000001 | CHICAGO CUBS | 2012 | All | 15 | 21 | -6 | 0 |
| EAST | NATIONAL EAST | 37.000001 | ATLANTA | 2012 | All | 23 | 14 | 9 | 0 |
| EAST | NATIONAL EAST | 36.000001 | WASHINGTON | 2012 | All | 22 | 14 | 8 | 0 |
| EAST | NATIONAL EAST | 36.000001 | NY METS | 2012 | All | 20 | 16 | 4 | 0 |
| EAST | NATIONAL EAST | 36.000001 | MIAMI | 2012 | All | 19 | 17 | 2 | 0 |
| EAST | NATIONAL EAST | 37.000001 | PHILADELPHIA | 2012 | All | 18 | 19 | -1 | 0 |
| WEST | NATIONAL WEST | 36.000001 | LA DODGERS | 2012 | All | 24 | 12 | 12 | 0 |
| WEST | NATIONAL WEST | 36.000001 | SAN FRANCISCO | 2012 | All | 18 | 18 | 0 | 0 |
| WEST | NATIONAL WEST | 37.000001 | ARIZONA | 2012 | All | 16 | 21 | -5 | 0 |
| WEST | NATIONAL WEST | 35.000001 | COLORADO | 2012 | All | 14 | 21 | -7 | 0 |
| WEST | NATIONAL WEST | 37.000001 | SAN DIEGO | 2012 | All | 13 | 24 | -11 | 0 |